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- 问题详情：Waterisveryimportanttolivingthings.Withoutwatertherecanbenolifeontheearth.Allanimalsandplantsneedwater.Manalsoneedswater.Weneedwatertodrink,tocookourfoodandtocleanourselves.Waterisneededinoffices,factoriesandschools.Waterisneededeverywhere. ...
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